chore: Replace moment with dayjs

packages/mermaid/package.json

@@ -58,11 +58,11 @@
     "cytoscape-fcose": "^2.1.0",
     "d3": "^7.4.0",
     "dagre-d3-es": "7.0.8",
+    "dayjs": "^1.11.7",
     "dompurify": "2.4.3",
     "elkjs": "^0.8.2",
     "khroma": "^2.0.0",
     "lodash-es": "^4.17.21",
-    "moment": "^2.29.4",
     "non-layered-tidy-tree-layout": "^2.0.2",
     "stylis": "^4.1.2",
     "ts-dedent": "^2.2.0",

packages/mermaid/src/diagrams/common/dayjs.ts

@@ -0,0 +1,8 @@
+import dayjs from 'dayjs';
+import duration from 'dayjs/plugin/duration';
+import isoWeek from 'dayjs/plugin/isoWeek';
+
+dayjs.extend(isoWeek);
+dayjs.extend(duration);
+
+export default dayjs;

packages/mermaid/src/diagrams/gantt/ganttDb.js

@@ -1,4 +1,5 @@
-import moment from 'moment';
+import dayjs from '../common/dayjs';
+
 import { sanitizeUrl } from '@braintree/sanitize-url';
 import { log } from '../../logger';
 import * as configApi from '../../config';
@@ -166,9 +167,9 @@ const checkTaskDates = function (task, dateFormat, excludes, includes) {
   if (!excludes.length || task.manualEndTime) {
     return;
   }
-  let startTime = moment(task.startTime, dateFormat, true);
+  let startTime = dayjs(task.startTime, dateFormat, true);
   startTime.add(1, 'd');
-  let endTime = moment(task.endTime, dateFormat, true);
+  let endTime = dayjs(task.endTime, dateFormat, true);
   let renderEndTime = fixTaskDates(startTime, endTime, dateFormat, excludes, includes);
   task.endTime = endTime.toDate();
   task.renderEndTime = renderEndTime;
@@ -223,7 +224,7 @@ const getStartDate = function (prevTime, dateFormat, str) {
   }
 
   // Check for actual date set
-  let mDate = moment(str, dateFormat.trim(), true);
+  let mDate = dayjs(str, dateFormat.trim(), true);
   if (mDate.isValid()) {
     return mDate.toDate();
   } else {
@@ -238,7 +239,7 @@ const getStartDate = function (prevTime, dateFormat, str) {
 };
 
 /**
- * Parse a string as a moment duration.
+ * Parse a string as a dayjs duration.
  *
  * The string have to be compound by a value and a shorthand duration unit. For example `5d`
  * represents 5 days.
@@ -254,22 +255,22 @@ const getStartDate = function (prevTime, dateFormat, str) {
  * - `ms` for milliseconds
  *
  * @param {string} str - A string representing the duration.
- * @returns {moment.Duration} A moment duration, including an invalid moment for invalid input
+ * @returns {duration.Duration | undefined} A dayjs duration, including an invalid duration for invalid input
  *   string.
  */
 const parseDuration = function (str) {
   const statement = /^(\d+(?:\.\d+)?)([Mdhmswy]|ms)$/.exec(str.trim());
   if (statement !== null) {
-    return moment.duration(Number.parseFloat(statement[1]), statement[2]);
+    return dayjs.duration(Number.parseFloat(statement[1]), statement[2]);
   }
-  return moment.duration.invalid();
+  return undefined;
 };
 
 const getEndDate = function (prevTime, dateFormat, str, inclusive = false) {
   str = str.trim();
 
   // Check for actual date
-  let mDate = moment(str, dateFormat.trim(), true);
+  let mDate = dayjs(str, dateFormat.trim(), true);
   if (mDate.isValid()) {
     if (inclusive) {
       mDate.add(1, 'd');
@@ -277,10 +278,10 @@ const getEndDate = function (prevTime, dateFormat, str, inclusive = false) {
     return mDate.toDate();
   }
 
-  const endTime = moment(prevTime);
-  const duration = parseDuration(str);
-  if (duration.isValid()) {
-    endTime.add(duration);
+  const endTime = dayjs(prevTime);
+  const timeDuration = parseDuration(str);
+  if (timeDuration) {
+    endTime.add(timeDuration);
   }
   return endTime.toDate();
 };
@@ -346,7 +347,7 @@ const compileData = function (prevTask, dataStr) {
 
   if (endTimeData) {
     task.endTime = getEndDate(task.startTime, dateFormat, endTimeData, inclusiveEndDates);
-    task.manualEndTime = moment(endTimeData, 'YYYY-MM-DD', true).isValid();
+    task.manualEndTime = dayjs(endTimeData, 'YYYY-MM-DD', true).isValid();
     checkTaskDates(task, dateFormat, excludes, includes);
   }
 
@@ -496,7 +497,7 @@ const compileTasks = function () {
       );
       if (rawTasks[pos].endTime) {
         rawTasks[pos].processed = true;
-        rawTasks[pos].manualEndTime = moment(
+        rawTasks[pos].manualEndTime = dayjs(
           rawTasks[pos].raw.endTime.data,
           'YYYY-MM-DD',
           true

packages/mermaid/src/diagrams/gantt/ganttDb.spec.ts

@@ -1,5 +1,5 @@
 // @ts-nocheck TODO: Fix TS
-import moment from 'moment';
+import dayjs from '../common/dayjs';
 import ganttDb from './ganttDb';
 import { convert } from '../../tests/util';
 
@@ -9,7 +9,7 @@ describe('when using the ganttDb', function () {
   });
 
   describe('when using duration', function () {
-    it.each([{ str: '1d', expected: moment.duration(1, 'd') }])(
+    it.each([{ str: '1d', expected: dayjs.duration(1, 'd') }])(
       'should %s resulting in $o duration',
       ({ str, expected }) => {
         expect(ganttDb.parseDuration(str)).toEqual(expected);
@@ -19,11 +19,11 @@ describe('when using the ganttDb', function () {
     it.each(
       convert`
       str       | expected
-      ${'1d'}   | ${moment.duration(1, 'd')}
-      ${'2w'}   | ${moment.duration(2, 'w')}
-      ${'1ms'}  | ${moment.duration(1, 'ms')}
-      ${'0.1s'} | ${moment.duration(100, 'ms')}
-      ${'1f'}   | ${moment.duration.invalid()}
+      ${'1d'}   | ${dayjs.duration(1, 'd')}
+      ${'2w'}   | ${dayjs.duration(2, 'w')}
+      ${'1ms'}  | ${dayjs.duration(1, 'ms')}
+      ${'0.1s'} | ${dayjs.duration(100, 'ms')}
+      ${'1f'}   | ${undefined}
     `
     )('should $str resulting in $expected duration', ({ str, expected }) => {
       expect(ganttDb.parseDuration(str)).toEqual(expected);
@@ -171,44 +171,44 @@ describe('when using the ganttDb', function () {
 
     const tasks = ganttDb.getTasks();
 
-    expect(tasks[0].startTime).toEqual(moment('2019-02-01', 'YYYY-MM-DD').toDate());
-    expect(tasks[0].endTime).toEqual(moment('2019-02-04', 'YYYY-MM-DD').toDate());
-    expect(tasks[0].renderEndTime).toEqual(moment('2019-02-02', 'YYYY-MM-DD').toDate());
+    expect(tasks[0].startTime).toEqual(dayjs('2019-02-01', 'YYYY-MM-DD').toDate());
+    expect(tasks[0].endTime).toEqual(dayjs('2019-02-04', 'YYYY-MM-DD').toDate());
+    expect(tasks[0].renderEndTime).toEqual(dayjs('2019-02-02', 'YYYY-MM-DD').toDate());
     expect(tasks[0].id).toEqual('id1');
     expect(tasks[0].task).toEqual('test1');
 
-    expect(tasks[1].startTime).toEqual(moment('2019-02-04', 'YYYY-MM-DD').toDate());
-    expect(tasks[1].endTime).toEqual(moment('2019-02-07', 'YYYY-MM-DD').toDate());
-    expect(tasks[1].renderEndTime).toEqual(moment('2019-02-06', 'YYYY-MM-DD').toDate());
+    expect(tasks[1].startTime).toEqual(dayjs('2019-02-04', 'YYYY-MM-DD').toDate());
+    expect(tasks[1].endTime).toEqual(dayjs('2019-02-07', 'YYYY-MM-DD').toDate());
+    expect(tasks[1].renderEndTime).toEqual(dayjs('2019-02-06', 'YYYY-MM-DD').toDate());
     expect(tasks[1].id).toEqual('id2');
     expect(tasks[1].task).toEqual('test2');
 
-    expect(tasks[2].startTime).toEqual(moment('2019-02-07', 'YYYY-MM-DD').toDate());
-    expect(tasks[2].endTime).toEqual(moment('2019-02-20', 'YYYY-MM-DD').toDate());
-    expect(tasks[2].renderEndTime).toEqual(moment('2019-02-20', 'YYYY-MM-DD').toDate());
+    expect(tasks[2].startTime).toEqual(dayjs('2019-02-07', 'YYYY-MM-DD').toDate());
+    expect(tasks[2].endTime).toEqual(dayjs('2019-02-20', 'YYYY-MM-DD').toDate());
+    expect(tasks[2].renderEndTime).toEqual(dayjs('2019-02-20', 'YYYY-MM-DD').toDate());
     expect(tasks[2].id).toEqual('id3');
     expect(tasks[2].task).toEqual('test3');
 
-    expect(tasks[3].startTime).toEqual(moment('2019-02-01', 'YYYY-MM-DD').toDate());
-    expect(tasks[3].endTime).toEqual(moment('2019-02-20', 'YYYY-MM-DD').toDate());
+    expect(tasks[3].startTime).toEqual(dayjs('2019-02-01', 'YYYY-MM-DD').toDate());
+    expect(tasks[3].endTime).toEqual(dayjs('2019-02-20', 'YYYY-MM-DD').toDate());
     expect(tasks[3].renderEndTime).toBeNull(); // Fixed end
     expect(tasks[3].id).toEqual('id4');
     expect(tasks[3].task).toEqual('test4');
 
-    expect(tasks[4].startTime).toEqual(moment('2019-02-20', 'YYYY-MM-DD').toDate());
-    expect(tasks[4].endTime).toEqual(moment('2019-02-21', 'YYYY-MM-DD').toDate());
-    expect(tasks[4].renderEndTime).toEqual(moment('2019-02-21', 'YYYY-MM-DD').toDate());
+    expect(tasks[4].startTime).toEqual(dayjs('2019-02-20', 'YYYY-MM-DD').toDate());
+    expect(tasks[4].endTime).toEqual(dayjs('2019-02-21', 'YYYY-MM-DD').toDate());
+    expect(tasks[4].renderEndTime).toEqual(dayjs('2019-02-21', 'YYYY-MM-DD').toDate());
     expect(tasks[4].id).toEqual('id5');
     expect(tasks[4].task).toEqual('test5');
 
-    expect(tasks[5].startTime).toEqual(moment('2019-02-13', 'YYYY-MM-DD').toDate());
-    expect(tasks[5].endTime).toEqual(moment('2019-02-18', 'YYYY-MM-DD').toDate());
-    expect(tasks[5].renderEndTime).toEqual(moment('2019-02-15', 'YYYY-MM-DD').toDate());
+    expect(tasks[5].startTime).toEqual(dayjs('2019-02-13', 'YYYY-MM-DD').toDate());
+    expect(tasks[5].endTime).toEqual(dayjs('2019-02-18', 'YYYY-MM-DD').toDate());
+    expect(tasks[5].renderEndTime).toEqual(dayjs('2019-02-15', 'YYYY-MM-DD').toDate());
     expect(tasks[5].id).toEqual('id6');
     expect(tasks[5].task).toEqual('test6');
 
-    expect(tasks[6].startTime).toEqual(moment('2019-02-18', 'YYYY-MM-DD').toDate());
-    expect(tasks[6].endTime).toEqual(moment('2019-02-19', 'YYYY-MM-DD').toDate());
+    expect(tasks[6].startTime).toEqual(dayjs('2019-02-18', 'YYYY-MM-DD').toDate());
+    expect(tasks[6].endTime).toEqual(dayjs('2019-02-19', 'YYYY-MM-DD').toDate());
     expect(tasks[6].id).toEqual('id7');
     expect(tasks[6].task).toEqual('test7');
   });
@@ -243,109 +243,103 @@ describe('when using the ganttDb', function () {
     const tasks = ganttDb.getTasks();
 
     // Section - A section
-    expect(tasks[0].startTime).toEqual(moment('2014-01-06', 'YYYY-MM-DD').toDate());
-    expect(tasks[0].endTime).toEqual(moment('2014-01-08', 'YYYY-MM-DD').toDate());
+    expect(tasks[0].startTime).toEqual(dayjs('2014-01-06', 'YYYY-MM-DD').toDate());
+    expect(tasks[0].endTime).toEqual(dayjs('2014-01-08', 'YYYY-MM-DD').toDate());
     expect(tasks[0].order).toEqual(0);
     expect(tasks[0].id).toEqual('des1');
     expect(tasks[0].task).toEqual('Completed task');
 
-    expect(tasks[1].startTime).toEqual(moment('2014-01-09', 'YYYY-MM-DD').toDate());
-    expect(tasks[1].endTime).toEqual(moment('2014-01-12', 'YYYY-MM-DD').toDate());
+    expect(tasks[1].startTime).toEqual(dayjs('2014-01-09', 'YYYY-MM-DD').toDate());
+    expect(tasks[1].endTime).toEqual(dayjs('2014-01-12', 'YYYY-MM-DD').toDate());
     expect(tasks[1].order).toEqual(1);
     expect(tasks[1].id).toEqual('des2');
     expect(tasks[1].task).toEqual('Active task');
 
-    expect(tasks[2].startTime).toEqual(moment('2014-01-12', 'YYYY-MM-DD').toDate());
-    expect(tasks[2].endTime).toEqual(moment('2014-01-17', 'YYYY-MM-DD').toDate());
+    expect(tasks[2].startTime).toEqual(dayjs('2014-01-12', 'YYYY-MM-DD').toDate());
+    expect(tasks[2].endTime).toEqual(dayjs('2014-01-17', 'YYYY-MM-DD').toDate());
     expect(tasks[2].order).toEqual(2);
     expect(tasks[2].id).toEqual('des3');
     expect(tasks[2].task).toEqual('Future task');
 
-    expect(tasks[3].startTime).toEqual(moment('2014-01-17', 'YYYY-MM-DD').toDate());
-    expect(tasks[3].endTime).toEqual(moment('2014-01-22', 'YYYY-MM-DD').toDate());
+    expect(tasks[3].startTime).toEqual(dayjs('2014-01-17', 'YYYY-MM-DD').toDate());
+    expect(tasks[3].endTime).toEqual(dayjs('2014-01-22', 'YYYY-MM-DD').toDate());
     expect(tasks[3].order).toEqual(3);
     expect(tasks[3].id).toEqual('des4');
     expect(tasks[3].task).toEqual('Future task2');
 
     // Section - Critical tasks
-    expect(tasks[4].startTime).toEqual(moment('2014-01-06', 'YYYY-MM-DD').toDate());
-    expect(tasks[4].endTime).toEqual(moment('2014-01-07', 'YYYY-MM-DD').toDate());
+    expect(tasks[4].startTime).toEqual(dayjs('2014-01-06', 'YYYY-MM-DD').toDate());
+    expect(tasks[4].endTime).toEqual(dayjs('2014-01-07', 'YYYY-MM-DD').toDate());
     expect(tasks[4].order).toEqual(4);
     expect(tasks[4].id).toEqual('task1');
     expect(tasks[4].task).toEqual('Completed task in the critical line');
 
-    expect(tasks[5].startTime).toEqual(moment('2014-01-08', 'YYYY-MM-DD').toDate());
-    expect(tasks[5].endTime).toEqual(moment('2014-01-10', 'YYYY-MM-DD').toDate());
+    expect(tasks[5].startTime).toEqual(dayjs('2014-01-08', 'YYYY-MM-DD').toDate());
+    expect(tasks[5].endTime).toEqual(dayjs('2014-01-10', 'YYYY-MM-DD').toDate());
     expect(tasks[5].order).toEqual(5);
     expect(tasks[5].id).toEqual('task2');
     expect(tasks[5].task).toEqual('Implement parser and jison');
 
-    expect(tasks[6].startTime).toEqual(moment('2014-01-10', 'YYYY-MM-DD').toDate());
-    expect(tasks[6].endTime).toEqual(moment('2014-01-13', 'YYYY-MM-DD').toDate());
+    expect(tasks[6].startTime).toEqual(dayjs('2014-01-10', 'YYYY-MM-DD').toDate());
+    expect(tasks[6].endTime).toEqual(dayjs('2014-01-13', 'YYYY-MM-DD').toDate());
     expect(tasks[6].order).toEqual(6);
     expect(tasks[6].id).toEqual('task3');
     expect(tasks[6].task).toEqual('Create tests for parser');
 
-    expect(tasks[7].startTime).toEqual(moment('2014-01-13', 'YYYY-MM-DD').toDate());
-    expect(tasks[7].endTime).toEqual(moment('2014-01-18', 'YYYY-MM-DD').toDate());
+    expect(tasks[7].startTime).toEqual(dayjs('2014-01-13', 'YYYY-MM-DD').toDate());
+    expect(tasks[7].endTime).toEqual(dayjs('2014-01-18', 'YYYY-MM-DD').toDate());
     expect(tasks[7].order).toEqual(7);
     expect(tasks[7].id).toEqual('task4');
     expect(tasks[7].task).toEqual('Future task in critical line');
 
-    expect(tasks[8].startTime).toEqual(moment('2014-01-18', 'YYYY-MM-DD').toDate());
-    expect(tasks[8].endTime).toEqual(moment('2014-01-20', 'YYYY-MM-DD').toDate());
+    expect(tasks[8].startTime).toEqual(dayjs('2014-01-18', 'YYYY-MM-DD').toDate());
+    expect(tasks[8].endTime).toEqual(dayjs('2014-01-20', 'YYYY-MM-DD').toDate());
     expect(tasks[8].order).toEqual(8);
     expect(tasks[8].id).toEqual('task5');
     expect(tasks[8].task).toEqual('Create tests for renderer');
 
-    expect(tasks[9].startTime).toEqual(moment('2014-01-20', 'YYYY-MM-DD').toDate());
-    expect(tasks[9].endTime).toEqual(moment('2014-01-21', 'YYYY-MM-DD').toDate());
+    expect(tasks[9].startTime).toEqual(dayjs('2014-01-20', 'YYYY-MM-DD').toDate());
+    expect(tasks[9].endTime).toEqual(dayjs('2014-01-21', 'YYYY-MM-DD').toDate());
     expect(tasks[9].order).toEqual(9);
     expect(tasks[9].id).toEqual('task6');
     expect(tasks[9].task).toEqual('Add to mermaid');
 
     // Section - Documentation
-    expect(tasks[10].startTime).toEqual(moment('2014-01-08', 'YYYY-MM-DD').toDate());
-    expect(tasks[10].endTime).toEqual(moment('2014-01-11', 'YYYY-MM-DD').toDate());
+    expect(tasks[10].startTime).toEqual(dayjs('2014-01-08', 'YYYY-MM-DD').toDate());
+    expect(tasks[10].endTime).toEqual(dayjs('2014-01-11', 'YYYY-MM-DD').toDate());
     expect(tasks[10].order).toEqual(10);
     expect(tasks[10].id).toEqual('a1');
     expect(tasks[10].task).toEqual('Describe gantt syntax');
 
-    expect(tasks[11].startTime).toEqual(moment('2014-01-11', 'YYYY-MM-DD').toDate());
-    expect(tasks[11].endTime).toEqual(
-      moment('2014-01-11 20:00:00', 'YYYY-MM-DD HH:mm:ss').toDate()
-    );
+    expect(tasks[11].startTime).toEqual(dayjs('2014-01-11', 'YYYY-MM-DD').toDate());
+    expect(tasks[11].endTime).toEqual(dayjs('2014-01-11 20:00:00', 'YYYY-MM-DD HH:mm:ss').toDate());
     expect(tasks[11].order).toEqual(11);
     expect(tasks[11].id).toEqual('task7');
     expect(tasks[11].task).toEqual('Add gantt diagram to demo page');
 
-    expect(tasks[12].startTime).toEqual(moment('2014-01-11', 'YYYY-MM-DD').toDate());
-    expect(tasks[12].endTime).toEqual(moment('2014-01-13', 'YYYY-MM-DD').toDate());
+    expect(tasks[12].startTime).toEqual(dayjs('2014-01-11', 'YYYY-MM-DD').toDate());
+    expect(tasks[12].endTime).toEqual(dayjs('2014-01-13', 'YYYY-MM-DD').toDate());
     expect(tasks[12].order).toEqual(12);
     expect(tasks[12].id).toEqual('doc1');
     expect(tasks[12].task).toEqual('Add another diagram to demo page');
 
     // Section - Last section
-    expect(tasks[13].startTime).toEqual(moment('2014-01-13', 'YYYY-MM-DD').toDate());
-    expect(tasks[13].endTime).toEqual(moment('2014-01-16', 'YYYY-MM-DD').toDate());
+    expect(tasks[13].startTime).toEqual(dayjs('2014-01-13', 'YYYY-MM-DD').toDate());
+    expect(tasks[13].endTime).toEqual(dayjs('2014-01-16', 'YYYY-MM-DD').toDate());
     expect(tasks[13].order).toEqual(13);
     expect(tasks[13].id).toEqual('task8');
     expect(tasks[13].task).toEqual('Describe gantt syntax');
 
-    expect(tasks[14].startTime).toEqual(moment('2014-01-16', 'YYYY-MM-DD').toDate());
-    expect(tasks[14].endTime).toEqual(
-      moment('2014-01-16 20:00:00', 'YYYY-MM-DD HH:mm:ss').toDate()
-    );
+    expect(tasks[14].startTime).toEqual(dayjs('2014-01-16', 'YYYY-MM-DD').toDate());
+    expect(tasks[14].endTime).toEqual(dayjs('2014-01-16 20:00:00', 'YYYY-MM-DD HH:mm:ss').toDate());
     expect(tasks[14].order).toEqual(14);
     expect(tasks[14].id).toEqual('task9');
     expect(tasks[14].task).toEqual('Add gantt diagram to demo page');
 
     expect(tasks[15].startTime).toEqual(
-      moment('2014-01-16 20:00:00', 'YYYY-MM-DD HH:mm:ss').toDate()
-    );
-    expect(tasks[15].endTime).toEqual(
-      moment('2014-01-18 20:00:00', 'YYYY-MM-DD HH:mm:ss').toDate()
+      dayjs('2014-01-16 20:00:00', 'YYYY-MM-DD HH:mm:ss').toDate()
     );
+    expect(tasks[15].endTime).toEqual(dayjs('2014-01-18 20:00:00', 'YYYY-MM-DD HH:mm:ss').toDate());
     expect(tasks[15].order).toEqual(15);
     expect(tasks[15].id).toEqual('task10');
     expect(tasks[15].task).toEqual('Add another diagram to demo page');
@@ -358,14 +352,14 @@ describe('when using the ganttDb', function () {
     ganttDb.addTask('test2', 'id2,after id1,20d');
     const tasks = ganttDb.getTasks();
 
-    expect(tasks[0].startTime).toEqual(moment('2019-09-30', 'YYYY-MM-DD').toDate());
-    expect(tasks[0].endTime).toEqual(moment('2019-10-11', 'YYYY-MM-DD').toDate());
+    expect(tasks[0].startTime).toEqual(dayjs('2019-09-30', 'YYYY-MM-DD').toDate());
+    expect(tasks[0].endTime).toEqual(dayjs('2019-10-11', 'YYYY-MM-DD').toDate());
     expect(tasks[1].renderEndTime).toBeNull(); // Fixed end
     expect(tasks[0].id).toEqual('id1');
     expect(tasks[0].task).toEqual('test1');
 
-    expect(tasks[1].startTime).toEqual(moment('2019-10-11', 'YYYY-MM-DD').toDate());
-    expect(tasks[1].endTime).toEqual(moment('2019-10-31', 'YYYY-MM-DD').toDate());
+    expect(tasks[1].startTime).toEqual(dayjs('2019-10-11', 'YYYY-MM-DD').toDate());
+    expect(tasks[1].endTime).toEqual(dayjs('2019-10-31', 'YYYY-MM-DD').toDate());
     expect(tasks[1].renderEndTime).toBeNull(); // Fixed end
     expect(tasks[1].id).toEqual('id2');
     expect(tasks[1].task).toEqual('test2');
@@ -380,13 +374,13 @@ describe('when using the ganttDb', function () {
     });
     it('should automatically add one day to all end dates', function () {
       const tasks = ganttDb.getTasks();
-      expect(tasks[0].startTime).toEqual(moment('2019-02-01', 'YYYY-MM-DD').toDate());
-      expect(tasks[0].endTime).toEqual(moment('2019-02-02', 'YYYY-MM-DD').toDate());
+      expect(tasks[0].startTime).toEqual(dayjs('2019-02-01', 'YYYY-MM-DD').toDate());
+      expect(tasks[0].endTime).toEqual(dayjs('2019-02-02', 'YYYY-MM-DD').toDate());
       expect(tasks[0].id).toEqual('id1');
       expect(tasks[0].task).toEqual('test1');
 
-      expect(tasks[1].startTime).toEqual(moment('2019-02-01', 'YYYY-MM-DD').toDate());
-      expect(tasks[1].endTime).toEqual(moment('2019-02-04', 'YYYY-MM-DD').toDate());
+      expect(tasks[1].startTime).toEqual(dayjs('2019-02-01', 'YYYY-MM-DD').toDate());
+      expect(tasks[1].endTime).toEqual(dayjs('2019-02-04', 'YYYY-MM-DD').toDate());
       expect(tasks[1].renderEndTime).toBeNull(); // Fixed end
       expect(tasks[1].manualEndTime).toBeTruthy();
       expect(tasks[1].id).toEqual('id2');

packages/mermaid/src/logger.ts

@@ -2,7 +2,7 @@
 /* eslint-disable @typescript-eslint/no-unused-vars */
 /* eslint-disable @typescript-eslint/no-empty-function */
 /* eslint-disable no-console */
-import moment from 'moment';
+import dayjs from 'dayjs';
 
 export type LogLevel = 'trace' | 'debug' | 'info' | 'warn' | 'error' | 'fatal';
 
@@ -85,6 +85,6 @@ export const setLogLevel = function (level: keyof typeof LEVELS | number | strin
  * @returns The format with the timestamp and log level
  */
 const format = (level: Uppercase<LogLevel>): string => {
-  const time = moment().format('ss.SSS');
+  const time = dayjs().format('ss.SSS');
   return `%c${time} : ${level} : `;
 };

pnpm-lock.yaml

@@ -187,6 +187,9 @@ importers:
       dagre-d3-es:
         specifier: 7.0.8
         version: 7.0.8
+      dayjs:
+        specifier: ^1.11.7
+        version: 1.11.7
       dompurify:
         specifier: 2.4.3
         version: 2.4.3
@@ -199,9 +202,6 @@ importers:
       lodash-es:
         specifier: ^4.17.21
         version: 4.17.21
-      moment:
-        specifier: ^2.29.4
-        version: 2.29.4
       non-layered-tidy-tree-layout:
         specifier: ^2.0.2
         version: 2.0.2
@@ -1742,15 +1742,6 @@ packages:
       jsdoc-type-pratt-parser: 3.1.0
     dev: true
 
-  /@esbuild/android-arm/0.15.13:
-    resolution: {integrity: sha512-RY2fVI8O0iFUNvZirXaQ1vMvK0xhCcl0gqRj74Z6yEiO1zAUa7hbsdwZM1kzqbxHK7LFyMizipfXT3JME+12Hw==}
-    engines: {node: '>=12'}
-    cpu: [arm]
-    os: [android]
-    requiresBuild: true
-    dev: true
-    optional: true
-
   /@esbuild/android-arm/0.16.17:
     resolution: {integrity: sha512-N9x1CMXVhtWEAMS7pNNONyA14f71VPQN9Cnavj1XQh6T7bskqiLLrSca4O0Vr8Wdcga943eThxnVp3JLnBMYtw==}
     engines: {node: '>=12'}
@@ -1931,15 +1922,6 @@ packages:
     dev: true
     optional: true
 
-  /@esbuild/linux-loong64/0.15.13:
-    resolution: {integrity: sha512-+BoyIm4I8uJmH/QDIH0fu7MG0AEx9OXEDXnqptXCwKOlOqZiS4iraH1Nr7/ObLMokW3sOCeBNyD68ATcV9b9Ag==}
-    engines: {node: '>=12'}
-    cpu: [loong64]
-    os: [linux]
-    requiresBuild: true
-    dev: true
-    optional: true
-
   /@esbuild/linux-loong64/0.16.17:
     resolution: {integrity: sha512-dTzNnQwembNDhd654cA4QhbS9uDdXC3TKqMJjgOWsC0yNCbpzfWoXdZvp0mY7HU6nzk5E0zpRGGx3qoQg8T2DQ==}
     engines: {node: '>=12'}
@@ -5359,7 +5341,7 @@ packages:
       cli-table3: 0.6.3
       commander: 5.1.0
       common-tags: 1.8.2
-      dayjs: 1.11.5
+      dayjs: 1.11.7
       debug: 4.3.4_supports-color@8.1.1
       enquirer: 2.3.6
       eventemitter2: 6.4.7
@@ -5699,9 +5681,8 @@ packages:
     engines: {node: '>=0.11'}
     dev: true
 
-  /dayjs/1.11.5:
-    resolution: {integrity: sha512-CAdX5Q3YW3Gclyo5Vpqkgpj8fSdLQcRuzfX6mC6Phy0nfJ0eGYOeS7m4mt2plDWLAtA4TqTakvbboHvUxfe4iA==}
-    dev: true
+  /dayjs/1.11.7:
+    resolution: {integrity: sha512-+Yw9U6YO5TQohxLcIkrXBeY73WP3ejHWVvx8XCk3gxvQDCTEmS48ZrSZCKciI7Bhl/uCMyxYtE9UqRILmFphkQ==}
 
   /debug/2.6.9:
     resolution: {integrity: sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==}
@@ -6070,216 +6051,6 @@ packages:
     resolution: {integrity: sha512-1HQ2M2sPtxwnvOvT1ZClHyQDiggdNjURWpY2we6aMKCQiUVxTmVs2UYPLIrD84sS+kMdUwfBSylbJPwNnBrnHQ==}
     dev: true
 
-  /esbuild-android-64/0.15.13:
-    resolution: {integrity: sha512-yRorukXBlokwTip+Sy4MYskLhJsO0Kn0/Fj43s1krVblfwP+hMD37a4Wmg139GEsMLl+vh8WXp2mq/cTA9J97g==}
-    engines: {node: '>=12'}
-    cpu: [x64]
-    os: [android]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-android-arm64/0.15.13:
-    resolution: {integrity: sha512-TKzyymLD6PiVeyYa4c5wdPw87BeAiTXNtK6amWUcXZxkV51gOk5u5qzmDaYSwiWeecSNHamFsaFjLoi32QR5/w==}
-    engines: {node: '>=12'}
-    cpu: [arm64]
-    os: [android]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-darwin-64/0.15.13:
-    resolution: {integrity: sha512-WAx7c2DaOS6CrRcoYCgXgkXDliLnFv3pQLV6GeW1YcGEZq2Gnl8s9Pg7ahValZkpOa0iE/ojRVQ87sbUhF1Cbg==}
-    engines: {node: '>=12'}
-    cpu: [x64]
-    os: [darwin]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-darwin-arm64/0.15.13:
-    resolution: {integrity: sha512-U6jFsPfSSxC3V1CLiQqwvDuj3GGrtQNB3P3nNC3+q99EKf94UGpsG9l4CQ83zBs1NHrk1rtCSYT0+KfK5LsD8A==}
-    engines: {node: '>=12'}
-    cpu: [arm64]
-    os: [darwin]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-freebsd-64/0.15.13:
-    resolution: {integrity: sha512-whItJgDiOXaDG/idy75qqevIpZjnReZkMGCgQaBWZuKHoElDJC1rh7MpoUgupMcdfOd+PgdEwNQW9DAE6i8wyA==}
-    engines: {node: '>=12'}
-    cpu: [x64]
-    os: [freebsd]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-freebsd-arm64/0.15.13:
-    resolution: {integrity: sha512-6pCSWt8mLUbPtygv7cufV0sZLeylaMwS5Fznj6Rsx9G2AJJsAjQ9ifA+0rQEIg7DwJmi9it+WjzNTEAzzdoM3Q==}
-    engines: {node: '>=12'}
-    cpu: [arm64]
-    os: [freebsd]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-linux-32/0.15.13:
-    resolution: {integrity: sha512-VbZdWOEdrJiYApm2kkxoTOgsoCO1krBZ3quHdYk3g3ivWaMwNIVPIfEE0f0XQQ0u5pJtBsnk2/7OPiCFIPOe/w==}
-    engines: {node: '>=12'}
-    cpu: [ia32]
-    os: [linux]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-linux-64/0.15.13:
-    resolution: {integrity: sha512-rXmnArVNio6yANSqDQlIO4WiP+Cv7+9EuAHNnag7rByAqFVuRusLbGi2697A5dFPNXoO//IiogVwi3AdcfPC6A==}
-    engines: {node: '>=12'}
-    cpu: [x64]
-    os: [linux]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-linux-arm/0.15.13:
-    resolution: {integrity: sha512-Ac6LpfmJO8WhCMQmO253xX2IU2B3wPDbl4IvR0hnqcPrdfCaUa2j/lLMGTjmQ4W5JsJIdHEdW12dG8lFS0MbxQ==}
-    engines: {node: '>=12'}
-    cpu: [arm]
-    os: [linux]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-linux-arm64/0.15.13:
-    resolution: {integrity: sha512-alEMGU4Z+d17U7KQQw2IV8tQycO6T+rOrgW8OS22Ua25x6kHxoG6Ngry6Aq6uranC+pNWNMB6aHFPh7aTQdORQ==}
-    engines: {node: '>=12'}
-    cpu: [arm64]
-    os: [linux]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-linux-mips64le/0.15.13:
-    resolution: {integrity: sha512-47PgmyYEu+yN5rD/MbwS6DxP2FSGPo4Uxg5LwIdxTiyGC2XKwHhHyW7YYEDlSuXLQXEdTO7mYe8zQ74czP7W8A==}
-    engines: {node: '>=12'}
-    cpu: [mips64el]
-    os: [linux]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-linux-ppc64le/0.15.13:
-    resolution: {integrity: sha512-z6n28h2+PC1Ayle9DjKoBRcx/4cxHoOa2e689e2aDJSaKug3jXcQw7mM+GLg+9ydYoNzj8QxNL8ihOv/OnezhA==}
-    engines: {node: '>=12'}
-    cpu: [ppc64]
-    os: [linux]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-linux-riscv64/0.15.13:
-    resolution: {integrity: sha512-+Lu4zuuXuQhgLUGyZloWCqTslcCAjMZH1k3Xc9MSEJEpEFdpsSU0sRDXAnk18FKOfEjhu4YMGaykx9xjtpA6ow==}
-    engines: {node: '>=12'}
-    cpu: [riscv64]
-    os: [linux]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-linux-s390x/0.15.13:
-    resolution: {integrity: sha512-BMeXRljruf7J0TMxD5CIXS65y7puiZkAh+s4XFV9qy16SxOuMhxhVIXYLnbdfLrsYGFzx7U9mcdpFWkkvy/Uag==}
-    engines: {node: '>=12'}
-    cpu: [s390x]
-    os: [linux]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-netbsd-64/0.15.13:
-    resolution: {integrity: sha512-EHj9QZOTel581JPj7UO3xYbltFTYnHy+SIqJVq6yd3KkCrsHRbapiPb0Lx3EOOtybBEE9EyqbmfW1NlSDsSzvQ==}
-    engines: {node: '>=12'}
-    cpu: [x64]
-    os: [netbsd]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-openbsd-64/0.15.13:
-    resolution: {integrity: sha512-nkuDlIjF/sfUhfx8SKq0+U+Fgx5K9JcPq1mUodnxI0x4kBdCv46rOGWbuJ6eof2n3wdoCLccOoJAbg9ba/bT2w==}
-    engines: {node: '>=12'}
-    cpu: [x64]
-    os: [openbsd]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-sunos-64/0.15.13:
-    resolution: {integrity: sha512-jVeu2GfxZQ++6lRdY43CS0Tm/r4WuQQ0Pdsrxbw+aOrHQPHV0+LNOLnvbN28M7BSUGnJnHkHm2HozGgNGyeIRw==}
-    engines: {node: '>=12'}
-    cpu: [x64]
-    os: [sunos]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-windows-32/0.15.13:
-    resolution: {integrity: sha512-XoF2iBf0wnqo16SDq+aDGi/+QbaLFpkiRarPVssMh9KYbFNCqPLlGAWwDvxEVz+ywX6Si37J2AKm+AXq1kC0JA==}
-    engines: {node: '>=12'}
-    cpu: [ia32]
-    os: [win32]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-windows-64/0.15.13:
-    resolution: {integrity: sha512-Et6htEfGycjDrtqb2ng6nT+baesZPYQIW+HUEHK4D1ncggNrDNk3yoboYQ5KtiVrw/JaDMNttz8rrPubV/fvPQ==}
-    engines: {node: '>=12'}
-    cpu: [x64]
-    os: [win32]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild-windows-arm64/0.15.13:
-    resolution: {integrity: sha512-3bv7tqntThQC9SWLRouMDmZnlOukBhOCTlkzNqzGCmrkCJI7io5LLjwJBOVY6kOUlIvdxbooNZwjtBvj+7uuVg==}
-    engines: {node: '>=12'}
-    cpu: [arm64]
-    os: [win32]
-    requiresBuild: true
-    dev: true
-    optional: true
-
-  /esbuild/0.15.13:
-    resolution: {integrity: sha512-Cu3SC84oyzzhrK/YyN4iEVy2jZu5t2fz66HEOShHURcjSkOSAVL8C/gfUT+lDJxkVHpg8GZ10DD0rMHRPqMFaQ==}
-    engines: {node: '>=12'}
-    hasBin: true
-    requiresBuild: true
-    optionalDependencies:
-      '@esbuild/android-arm': 0.15.13
-      '@esbuild/linux-loong64': 0.15.13
-      esbuild-android-64: 0.15.13
-      esbuild-android-arm64: 0.15.13
-      esbuild-darwin-64: 0.15.13
-      esbuild-darwin-arm64: 0.15.13
-      esbuild-freebsd-64: 0.15.13
-      esbuild-freebsd-arm64: 0.15.13
-      esbuild-linux-32: 0.15.13
-      esbuild-linux-64: 0.15.13
-      esbuild-linux-arm: 0.15.13
-      esbuild-linux-arm64: 0.15.13
-      esbuild-linux-mips64le: 0.15.13
-      esbuild-linux-ppc64le: 0.15.13
-      esbuild-linux-riscv64: 0.15.13
-      esbuild-linux-s390x: 0.15.13
-      esbuild-netbsd-64: 0.15.13
-      esbuild-openbsd-64: 0.15.13
-      esbuild-sunos-64: 0.15.13
-      esbuild-windows-32: 0.15.13
-      esbuild-windows-64: 0.15.13
-      esbuild-windows-arm64: 0.15.13
-    dev: true
-
   /esbuild/0.16.17:
     resolution: {integrity: sha512-G8LEkV0XzDMNwXKgM0Jwu3nY3lSTwSGY6XbxM9cr9+s0T/qSV1q1JVPBGzm3dcjhCic9+emZDmMffkwgPeOeLg==}
     engines: {node: '>=12'}
@@ -9529,10 +9300,6 @@ packages:
       ufo: 1.0.1
     dev: true
 
-  /moment/2.29.4:
-    resolution: {integrity: sha512-5LC9SOxjSc2HF6vO2CyuTDNivEdoz2IvyJJGj6X8DJ0eFyfszE0QiEd+iXmBvUP3WHxSjFH/vIsA0EN00cgr8w==}
-    dev: false
-
   /mri/1.2.0:
     resolution: {integrity: sha512-tzzskb3bG8LvYGFF/mDTpq3jpI6Q9wc3LEmBaghu+DdCssd1FakN7Bc0hVNmEyGq1bq3RgfkCb3cmQLpNPOroA==}
     engines: {node: '>=4'}
@@ -10116,15 +9883,6 @@ packages:
     resolution: {integrity: sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==}
     dev: true
 
-  /postcss/8.4.18:
-    resolution: {integrity: sha512-Wi8mWhncLJm11GATDaQKobXSNEYGUHeQLiQqDFG1qQ5UTDPTEvKw0Xt5NsTpktGTwLps3ByrWsBrG0rB8YQ9oA==}
-    engines: {node: ^10 || ^12 || >=14}
-    dependencies:
-      nanoid: 3.3.4
-      picocolors: 1.0.0
-      source-map-js: 1.0.2
-    dev: true
-
   /postcss/8.4.20:
     resolution: {integrity: sha512-6Q04AXR1212bXr5fh03u8aAwbLxAQNGQ/Q1LNa0VfOI06ZAlhPHtQvE4OIdpj4kLThXilalPnmDSOD65DcHt+g==}
     engines: {node: ^10 || ^12 || >=14}